thermostat

  1. Kjhawkeye1

    Lower temp thermostat

    Checking to see if anyone has installed one of these or has thoughts about lowering temp of the engine via thermostat. This one puts it down to 160 degrees vs stock which I believe is 195 degrees(?). https://www.mishimoto.com/ford-expedition-racing-thermostat-98-12.html Temps don't get crazy...
  2. M

    HELP Overheating then turn engine off not overheating

    I have a 2005 ford expedition 5.4 Triton 275K miles, a few weeks back (05/31/2019) the engine coolant gauge showed overheating then when I stopped and turned engine off the gauge went back to the middle and normal, I would drive for a bit more same thing, NO CODES, NO Check Engine light just the...
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